public class Person {
    public String name;
    public int age;
    public Person(String name, int age){
        this.name = name;
        this.age = age;
        System.out.println("构造方法");
    }
    {
        System.out.println("实例方法");
    }
    static {
        System.out.println("静态方法");
    }
}
